Brownies - cooking recipe

Ingredients

4 oz. unsweetened chocolate
1/2 c. butter
1/2 c. margarine
2 c. sugar
4 eggs
1 1/4 c. flour
1 1/2 c. chopped walnuts
1 tsp. vanilla

Preparation

In medium saucepan melt chocolate, butter and margarine over low heat.
Allow to cool to room temperature.
Stir in sugar, then beat in eggs.
Blend in flour, mixing well.
Mix in walnuts and vanilla.
Spread in greased 9 x 13-inch pan.
Bake in preheated 350\u00b0 oven for 30 minutes.
Let cool in pan on rack.
Cut into squares.